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对哈尔滨地区连续两年对草原樱桃３个品种的新梢和果实生长动态进行详细地观察测定。结果表明，草原樱桃新梢的生长一年中有两次明显的高峰，第１次为６月中旬，第２次为７月上旬，８月初形成顶芽停止生长；草原樱桃果实发育动态是典型的双Ｓ曲线，即分为第１次速长期、缓慢生长期、第２次速长期３个阶段。在果实采收前，横径生长明显快于纵径生长，同时鲜重也迅速增加；草原樱桃的新梢生长和果实的发育几乎同时开始，交替进行。
The dynamic changes of shoots and fruits in three varieties of prairie cherry in Harbin area for two years in a row were observed and measured in detail. The results showed that there were two distinct peaks in the growth of new shoots of prairie cherry in the first year, the first was in mid-June, the second was in early July and the beginning of August, the top buds stopped growing. The development of prairie cherry fruit was typical Double S curve, that is divided into the first fast long-term, slow growth period, the second speed long-term three stages. Before fruit harvesting, the transverse diameter grew faster than the longitudinal diameter, and the fresh weight increased rapidly at the same time. The shoot growth and fruit development of prairie cherry began almost simultaneously and alternated.